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<html>
<body>

<span id="header">[
<span id="header_1">Header 1.</span>
<span id="header_2">Header 2.</span>
]</span>

<span id="editable" contenteditable="true">[
<span id="editable_1">Editable 1.</span>
<span id="editable_2">Editable 2.</span>
]</span>

<span id="footer">[
<span id="footer_1">Footer 1.</span>
<span id="footer_2">Footer 2.</span>
]</span>

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